Lemon Blueberry Sourdough Bread is a bright and tasty treat that brings together the tangy zing of lemon and the sweet juiciness of blueberries in every bite. The crusty sourdough gives it a chewy texture that’s perfect for breakfast or a snack, while the bursts of fruit make it feel special and fresh.
I love making this bread when I want something a little different from plain sourdough. The lemon adds a lovely lift, and blueberries scattered throughout create these little pockets of sweetness that make you smile as you chew. It’s my go-to when friends come over, and everyone always asks for the recipe.
It’s best enjoyed toasted with a little butter or cream cheese spread on top. Sometimes I slice it up and turn it into French toast, which tastes amazing because the lemon and blueberry flavors shine through. This bread reminds me of sunny mornings and cozy kitchens filled with laughter.
Key Ingredients & Substitutions
Bread Flour: This flour gives the bread good structure and chewiness thanks to its higher protein content. You can swap in all-purpose flour, but expect a slightly softer crumb. Whole wheat flour works too, but use less or it may dry the loaf.
Active Sourdough Starter: Your starter fuels the fermentation and adds a tangy flavor. If you don’t have one, you can use a small amount of instant yeast for a quicker bake, but the taste will be less complex.
Lemon Zest: Fresh lemon zest brightens the bread with citrus notes. For a milder flavor, use lemon extract sparingly, but fresh zest really adds the best aroma.
Blueberries: Fresh berries are best as they hold shape and juice during baking. Frozen can be used but thaw and drain them first to avoid extra moisture that can make the dough soggy.
Sugar (optional): Sugar balances lemon’s tartness and helps blueberries caramelize lightly. You can leave it out if you prefer a more tangy loaf.
How Can I Add Blueberries Without Making the Dough Too Wet or Messy?
Adding juicy fruit to dough can be tricky! Here’s how to keep blueberries intact and avoid soggy dough:
- Gently fold blueberries in at the end of mixing—this avoids bursting the berries and creating a wet mess.
- Use fresh, firm blueberries instead of frozen ones. If you do use frozen, thaw and drain them well to remove excess water.
- Dust the blueberries lightly with flour before folding in. This helps them distribute evenly and absorb some surface moisture.
- Handle the dough gently during shaping to prevent crushing the fruit against the surface.
With these tips, you’ll get lovely blueberry pockets bursting with flavor, not puddles of juice.
Equipment You’ll Need
- Large mixing bowls – I prefer these because they give plenty of space for combining and fermenting the dough.
- Bench scraper or dough scraper – makes shaping the loaf easier and cleaner.
- Banneton basket or bowl lined with a towel – helps shape and proof the dough with nice rounds.
- Parchment paper – essential for transferring the dough into the Dutch oven and preventing sticking.
- Large Dutch oven or oven-safe cast-iron pot – creates a steamy environment for a crusty exterior.
- Sharp razor blade or lame – for scoring the dough and helping it expand during baking.
- Cooling rack – lets the bread cool properly and avoids sogginess from trapped moisture.
Flavor Variations & Add-Ins
- Replace blueberries with raspberries or blackberries for different berry flavors that add more tartness.
- Add a teaspoon of vanilla extract or cinnamon to the dough for extra warmth and aroma.
- Swirl in some cream cheese or mascarpone before baking for a rich, creamy twist.
- Use lemon juice instead of zest for a more intense citrus flavor, especially if you like tart bread.
Lemon Blueberry Sourdough Bread
Ingredients You’ll Need:
- 500g bread flour (about 4 cups)
- 375g lukewarm water (about 1 1/2 cups)
- 100g active sourdough starter (about 1/2 cup)
- 10g fine sea salt (about 2 tsp)
- Zest of 1 large lemon (about 1 tablespoon)
- 150g fresh blueberries (about 1 cup)
- 1 tablespoon sugar (optional, for balancing lemon tartness)
How Much Time Will You Need?
This bread takes about 15 minutes to mix and prepare, then 4 to 6 hours for the first rise with occasional folding, followed by an overnight (or up to 24 hours) cold ferment in the fridge. Baking takes about 40 to 45 minutes in the oven. Overall, plan for about 1 to 2 days from start to finish, but most of this time is hands-off.
Step-by-Step Instructions:
1. Mixing and Resting the Dough (Autolyse):
In a large bowl, mix the bread flour and lukewarm water until no dry flour remains. Cover the bowl with a damp cloth and let it rest for 30 to 45 minutes. This helps the flour absorb the water and kickstarts gluten development.
2. Incorporating Starter, Salt & Lemon Zest:
Add your active sourdough starter and salt to the dough. Sprinkle the lemon zest on top as well as the sugar, if using. Mix everything thoroughly until fully combined.
3. Gently Folding in Blueberries:
Carefully fold the fresh blueberries into the dough, being gentle so you don’t crush them. Spread them evenly throughout the dough to get little bursts of blueberry in every bite.
4. Bulk Fermentation & Stretch & Folds:
Cover the bowl and let the dough ferment at room temperature for 4 to 6 hours. During the first 2 hours, perform a series of gentle stretch and folds every 30 minutes to strengthen the dough and build structure.
5. Shaping the Loaf:
After fermentation, shape the dough into a tight round loaf. Place it seam-side up in a well-floured banneton or a bowl lined with a clean, floured towel.
6. Cold Fermentation:
Cover the dough and refrigerate overnight or up to 24 hours. This slow ferment enhances flavor and makes the bread easier to score and bake.
7. Preheating & Scoring:
Preheat your oven to 450°F (230°C) and put a Dutch oven with its lid inside to heat for at least 30 minutes. When ready, turn your dough out onto a sheet of parchment paper. Using a sharp blade or lame, score the top of your dough to give it room to expand while baking.
8. Baking:
Place the dough with the parchment paper inside the preheated Dutch oven. Cover with the lid and bake for 20 minutes to create steam and a crusty exterior. Then remove the lid and bake for another 20 to 25 minutes until the bread is beautifully golden and crusty.
9. Cooling and Serving:
Transfer the loaf to a wire rack and let it cool completely before slicing. This finishing step is important so the crumb sets perfectly. Then slice your bread and enjoy the wonderful combo of zesty lemon, juicy blueberries, and tangy sourdough flavor!
This lemon blueberry sourdough bread is delicious fresh, toasted with butter or cream cheese, or as part of a refreshing breakfast. Enjoy baking and eating this beautiful, flavorful loaf!
Can I Use Frozen Blueberries Instead of Fresh?
Yes! Just make sure to thaw and drain frozen blueberries thoroughly before folding them into the dough to avoid extra moisture that could make the bread soggy.
How Should I Store Leftover Lemon Blueberry Sourdough Bread?
Store leftover bread in a paper bag or wrapped in a clean kitchen towel at room temperature for up to 2 days. For longer storage, slice and freeze the bread in an airtight bag for up to 3 months.
Can I Skip the Cold Fermentation Step?
You can, but the flavor and texture won’t be as developed. If short on time, let the shaped loaf proof at room temperature for 2 to 3 hours until puffed before baking.
What Can I Use If I Don’t Have a Dutch Oven?
Try baking the loaf on a preheated baking stone or heavy baking sheet. To create steam, place a shallow pan of water in the oven or mist the oven walls with water right after placing the dough inside.